ABSTRACT Thermoacoustic Stirling engines (TASEs) are the acoustic equivalents of Stirling
engines. They have attracted much attention from researchers due to their unique features …

The use of hazardous refrigerants in current refrigeration systems and their impact on
environment have spurred much research into alternative technologies. Thermo-acoustic …

The non-linear unsteady thermal field of a standing wave thermoacoustic engine (SWTE)
was investigated using a finite volume computational code in a two-dimensional domain …

A looped-cascade thermoacoustic driven cryocooler is proposed and theoretically studied in
this paper. This system is capable of achieving ideal acoustic fields by employing different …

A jet pump used in the thermoacoustic engine can improve the performance by suppressing
the Gedeon streaming. In this paper, response surface methodology (RSM) and desirability …

Looped heat-driven thermoacoustic refrigeration (HDTR) is a reliable and environmentally-
friendly cooling technology, while its performance is significantly influenced by DC flow. This …

Thermoacoustic engines rely on an instability that can convert heat into an intense acoustic
wave—oscillating pressure and velocity. Being heat-driven, thermoacoustic engines are a …

The acoustic streaming is a key drawback and eliminates the performance of a jet pump-
based thermoacoustic-Stirling heat engine. The present study deals with a new hybrid …

In this investigation, the response surface methodology is implemented to analyze the
influences of high and low pressure of the compressor, frequency and waiting time of the …

Thermoacoustic engines with a looped-tube structure and multiple thermoacoustic stages
are able to efficiently utilize low-grade heat. If additional measures to counteract acoustic …